Uncertain
Uncertain adjective - Likely to change frequently, suddenly, or unexpectedly.
Usage example: the stifling heat would occasionally be relieved by an uncertain breeze
Vacillating is a synonym for uncertain in doubtful topic. In some cases you can use "Vacillating" instead an adjective "Uncertain", when it comes to topics like hesitant, unsure.
Nearby Words: uncertainty, uncertainly
Vacillating
Vacillating adjective - Uncertain in purpose or action.
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Synonyms for Vacillating
Uncertain is a synonym for vacillating in hesitant topic. You can use "Uncertain" instead an adjective "Vacillating", if it concerns topics such as irresolute, changing, not resolute.
Mutual synonyms
Related pairs
- dubious and uncertain
- dubious and vacillating
- unsettled and uncertain
- unsettled and vacillating
- ambiguous and uncertain
- ambiguous and vacillating
- doubtful and uncertain
- doubtful and vacillating
- hesitant and uncertain
- hesitant and vacillating
- unstable and uncertain
- unstable and vacillating
- unsteady and uncertain
- unsteady and vacillating
Cite this Source
Vacillating and Uncertain. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/uncertain/vacillating
Uncertain & Vacillating. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/uncertain/vacillating>.
Vacillating or Uncertain. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/uncertain/vacillating.
Google Ngram Viewer shows how "uncertain" and "vacillating" have occurred on timeline